/* ══════════════════════════════════════════════════════════════
   iarchitettura — Component: Hero Section
   ══════════════════════════════════════════════════════════════ */

.hero {
  position: relative;
  min-height: 100svh;
  min-height: 100vh; /* fallback */
  background-color: var(--c-black);
  color: var(--c-ivory);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: calc(var(--nav-h) + var(--sp-12)) var(--gutter) var(--sp-20);
}

/* ── Grain texture overlay ───────────────────────────────────── */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--noise);
  opacity: 0.028;
  pointer-events: none;
  z-index: 1;
}

/* ── Soft radial glow — architectural atmosphere ─────────────── */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 90% 55% at 50% 38%,
    rgba(201, 169, 110, 0.07) 0%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 1;
}

/* ── Content wrapper ─────────────────────────────────────────── */
.hero__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-10);
  max-width: 680px;
  width: 100%;
}

/* ── Logo mark ───────────────────────────────────────────────── */
.hero__mark-wrap {
  width: clamp(56px, 8vw, 88px);
  animation: heroMarkReveal 1.4s var(--ease) both;
}
.hero__mark {
  width: 100%;
  height: auto;
  color: var(--c-ivory);
}

/* ── Text block ──────────────────────────────────────────────── */
.hero__text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-5);
}

.hero__wordmark {
  font-size: clamp(1.9rem, 6.5vw, 5rem);
  font-weight: var(--fw-light);
  letter-spacing: 0.20em;
  text-indent: 0.20em;
  color: var(--c-ivory);
  animation: heroTextReveal 1.2s 0.25s var(--ease) both;
}

.hero__tagline {
  font-size: var(--text-2xs);
  font-weight: var(--fw-normal);
  letter-spacing: 0.30em;
  text-indent: 0.30em;
  text-transform: uppercase;
  color: var(--c-gold);
  animation: heroTextReveal 1.2s 0.40s var(--ease) both;
}

.hero__statement {
  font-size: var(--text-md);
  font-weight: var(--fw-light);
  line-height: 1.85;
  color: rgba(244,244,241,0.45);
  margin-top: var(--sp-2);
  animation: heroTextReveal 1.2s 0.55s var(--ease) both;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  margin-top: var(--sp-4);
  padding: var(--sp-4) var(--sp-10);
  font-size: var(--text-xs);
  font-weight: var(--fw-normal);
  letter-spacing: 0.20em;
  text-indent: 0.20em;
  text-transform: uppercase;
  color: var(--c-ivory);
  border: 1px solid rgba(244,244,241,0.20);
  transition: background-color var(--t-base), border-color var(--t-base), color var(--t-base);
  animation: heroTextReveal 1.2s 0.70s var(--ease) both;
}
.hero__cta:hover {
  background-color: var(--c-gold);
  border-color: var(--c-gold);
  color: var(--c-black);
}
.hero__cta-arrow {
  transition: transform var(--t-base);
}
.hero__cta:hover .hero__cta-arrow {
  transform: translateX(4px);
}

/* ── Scroll indicator ────────────────────────────────────────── */
.hero__scroll {
  position: absolute;
  bottom: var(--sp-10);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  z-index: 2;
  animation: heroTextReveal 1.2s 1.0s var(--ease) both;
}
.hero__scroll-line {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, var(--c-gold), transparent);
  animation: scrollPulse 2.2s ease-in-out infinite;
}
.hero__scroll-text {
  font-size: 0.58rem;
  letter-spacing: 0.35em;
  text-indent: 0.35em;
  text-transform: uppercase;
  color: var(--c-grey-600);
}

/* ── Keyframes ───────────────────────────────────────────────── */
@keyframes heroMarkReveal {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes heroTextReveal {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.35; transform: scaleY(1); }
  50%       { opacity: 1;    transform: scaleY(0.7); }
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 480px) {
  .hero__mark-wrap { width: 48px; }
  .hero__cta       { padding: var(--sp-4) var(--sp-8); }
}